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cSixx Components

107 Rival Semi-SpeedRing - 38t-54t - Round - Flattop

107 Rival Semi-SpeedRing - 38t-54t - Round - Flattop

Regular price R1,455.00
Regular price Sale price R1,455.00
Sale Sold out
Tax included.

100% made in South Africa.  

Machined 7075 - T6 aluminum.

This ring is specifically designed for SRAM Rival cranks.

These rings are also SRAM Flattop chain compatible. 

Updated with our new Mud-release tooth profile and compatible with SRAM and Shimano 12 speed chains.

Please allow 5-7 days to ship as these are custom manufactured .

Our comprehensive range of Thick-Thin chainrings is proudly designed, refined and manufactured in our machine shop in Cape Town. 
CNC machines offer near-perfect accuracy which is why we chose this manufacturing process for our chainrings. 
Each chainring starts as a block of high-end aluminum, is then machined out of the solid plate before passing through our inhouse anodising finishing process which boosts its surface durability. 
The final product offers structural superiority and higher levels of precision than chainrings which undergo the forged manufacturing process. 
The overall result is a stronger, quieter, more efficient and longer-lasting chainring to keep you rolling.
 




Material 7075-T6 aluminium
Finish Hard Anodized Black
Chain Compatibility 10 • 11 • 12 speed
Crank Compatibility 104 bcd 
Availability 36T • 38T • 42T • 44T • 46T • 48T • 50T • 52T

 We have been testing lots of thick-thin rings recently and the cSixx has been by far the most durable and reliable we have tried to dateBikeotago.com

 They have a slightly different tooth profile to reduce chain and tooth wear, particularly if you’re spending most of your time riding the fringes of the cassetteBikerumor.com
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